Restricting targets to ethereal ones

[Bloody_Demise]

Is there a way to make (a second) attack only attack ethereal units? I cant seem to find the values in object editor, and I'm assuming it's possible, I just don't know how. I just want a summoned unit, to have a stronger attack if his master is banishing stuff.

 

[bounty hunter2]

You could maybe add a ability that costs no mana and deals greater damage then normal damage to etheral unbits

 

[darkrider]

magic damage type deals more damage to ethereal units

you can also do it with triggers... but i guess you dont want a trigger